CSS Grid Layout Builder

Build CSS grid layouts visually and copy the code

Grid Settings

Preview

Generated CSS

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About This Tool

The CSS Grid Layout Builder lets you configure grid columns, rows, gaps, and alignment visually. See a live preview of your grid and copy the CSS to use in any project.

How to Use

  1. Set the number of columns and rows using the sliders.
  2. Adjust column and row gaps to control spacing.
  3. Choose a column template (equal, auto, minmax, or custom).
  4. Set justify and align items, then click Copy CSS.

Why Choose OmniTools?

⚡ Instant Results

Live grid preview updates as you change settings.

🛡️ 100% Private

Everything runs in your browser. No data sent anywhere.

Frequently Asked Questions

What is CSS Grid?

CSS Grid is a two-dimensional layout system that lets you place elements in rows and columns. It's the most powerful layout tool in CSS.

What does 1fr mean?

fr is a fractional unit. 1fr means "take up one equal share of the available space." Three columns of 1fr each means each column gets 1/3 of the width.

Is CSS Grid supported everywhere?

Yes. CSS Grid is supported in all modern browsers including Chrome, Firefox, Safari, and Edge.

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